... Certificate4.Short Circuit Protection Model:XJS021 single USB output mobile power bankBattery Capacity:5600mAh/3.7VBattery type: 18650 lithium-ion ... iPhone, mobile phones, PDA, GPS, PSP, digital cameras etcOur power bank advantages:1. High capacity 5600mAh; Can perform more charging ... support devices: Mobile phone, iPhone, iPad, iPod, psp, DV, DC, MP3, MP4, PDA Etc. Any portable device that has an ...